题解评论区功能后端，添加相应字段与接口

.minio.sys/buckets/.minio.sys/buckets/.usage-cache.bin/fs.json

@@ -0,0 +1 @@
+{"version":"1.0.2","checksum":{"algorithm":"","blocksize":0,"hashes":null},"meta":{"etag":"24875af2ad02c0be3096aa4475889d38"}}

.minio.sys/buckets/.minio.sys/buckets/app/.usage-cache.bin/fs.json

@@ -0,0 +1 @@
+{"version":"1.0.2","checksum":{"algorithm":"","blocksize":0,"hashes":null},"meta":{"etag":"a43ee200a9b5b13ca89d536328b55eb0"}}

.minio.sys/buckets/.minio.sys/buckets/base/.usage-cache.bin/fs.json

@@ -0,0 +1 @@
+{"version":"1.0.2","checksum":{"algorithm":"","blocksize":0,"hashes":null},"meta":{"etag":"b0f726419ecd7eeb85e584ba57d77b7f"}}

.minio.sys/buckets/.minio.sys/buckets/database/.usage-cache.bin/fs.json

@@ -0,0 +1 @@
+{"version":"1.0.2","checksum":{"algorithm":"","blocksize":0,"hashes":null},"meta":{"etag":"e7546e8e99df0980c20811145ef54c51"}}

.minio.sys/buckets/.minio.sys/buckets/docs/.usage-cache.bin/fs.json

@@ -0,0 +1 @@
+{"version":"1.0.2","checksum":{"algorithm":"","blocksize":0,"hashes":null},"meta":{"etag":"5111bcbd33222bfbdd82354c36cc0337"}}

.minio.sys/buckets/.minio.sys/buckets/event/.usage-cache.bin/fs.json

@@ -0,0 +1 @@
+{"version":"1.0.2","checksum":{"algorithm":"","blocksize":0,"hashes":null},"meta":{"etag":"4c19a1f21a85db0bc7b89e0fcfe39191"}}

.minio.sys/buckets/.minio.sys/buckets/images/.usage-cache.bin/fs.json

@@ -0,0 +1 @@
+{"version":"1.0.2","checksum":{"algorithm":"","blocksize":0,"hashes":null},"meta":{"etag":"eddb3a38ec980fb5bf0afedd7bd482c5"}}

.minio.sys/buckets/.minio.sys/buckets/problems/.usage-cache.bin/fs.json

@@ -0,0 +1 @@
+{"version":"1.0.2","checksum":{"algorithm":"","blocksize":0,"hashes":null},"meta":{"etag":"38c1017dea279b7022faa23459828676"}}

.minio.sys/buckets/.minio.sys/buckets/scripts/.usage-cache.bin/fs.json

@@ -0,0 +1 @@
+{"version":"1.0.2","checksum":{"algorithm":"","blocksize":0,"hashes":null},"meta":{"etag":"53e9679469590a412cf8ef076841e1dc"}}

.minio.sys/buckets/.minio.sys/buckets/submissions/.usage-cache.bin/fs.json

@@ -0,0 +1 @@
+{"version":"1.0.2","checksum":{"algorithm":"","blocksize":0,"hashes":null},"meta":{"etag":"d74225a715028548a67b160bbcc00244"}}

.minio.sys/buckets/.minio.sys/buckets/template/.usage-cache.bin/fs.json

@@ -0,0 +1 @@
+{"version":"1.0.2","checksum":{"algorithm":"","blocksize":0,"hashes":null},"meta":{"etag":"c52a3c6609fb5daa573eb326389aaae1"}}

.minio.sys/buckets/.usage.json

@@ -0,0 +1 @@
+{"lastUpdate":"2022-08-27T21:11:14.1118762+08:00","objectsCount":151,"objectsTotalSize":61095515,"objectsReplicationInfo":null,"bucketsCount":10,"bucketsUsageInfo":{"app":{"size":60755226,"objectsPendingReplicationTotalSize":0,"objectsFailedReplicationTotalSize":0,"objectsReplicatedTotalSize":0,"objectsPendingReplicationCount":0,"objectsFailedReplicationCount":0,"objectsCount":77,"objectsSizesHistogram":{"BETWEEN_1024_B_AND_1_MB":56,"BETWEEN_10_MB_AND_64_MB":1,"BETWEEN_128_MB_AND_512_MB":0,"BETWEEN_1_MB_AND_10_MB":0,"BETWEEN_64_MB_AND_128_MB":0,"GREATER_THAN_512_MB":0,"LESS_THAN_1024_B":20},"objectReplicaTotalSize":0,"objectsReplicationInfo":{}},"base":{"size":129938,"objectsPendingReplicationTotalSize":0,"objectsFailedReplicationTotalSize":0,"objectsReplicatedTotalSize":0,"objectsPendingReplicationCount":0,"objectsFailedReplicationCount":0,"objectsCount":38,"objectsSizesHistogram":{"BETWEEN_1024_B_AND_1_MB":28,"BETWEEN_10_MB_AND_64_MB":0,"BETWEEN_128_MB_AND_512_MB":0,"BETWEEN_1_MB_AND_10_MB":0,"BETWEEN_64_MB_AND_128_MB":0,"GREATER_THAN_512_MB":0,"LESS_THAN_1024_B":10},"objectReplicaTotalSize":0,"objectsReplicationInfo":{}},"database":{"size":104362,"objectsPendingReplicationTotalSize":0,"objectsFailedReplicationTotalSize":0,"objectsReplicatedTotalSize":0,"objectsPendingReplicationCount":0,"objectsFailedReplicationCount":0,"objectsCount":25,"objectsSizesHistogram":{"BETWEEN_1024_B_AND_1_MB":14,"BETWEEN_10_MB_AND_64_MB":0,"BETWEEN_128_MB_AND_512_MB":0,"BETWEEN_1_MB_AND_10_MB":0,"BETWEEN_64_MB_AND_128_MB":0,"GREATER_THAN_512_MB":0,"LESS_THAN_1024_B":11},"objectReplicaTotalSize":0,"objectsReplicationInfo":{}},"docs":{"size":93002,"objectsPendingReplicationTotalSize":0,"objectsFailedReplicationTotalSize":0,"objectsReplicatedTotalSize":0,"objectsPendingReplicationCount":0,"objectsFailedReplicationCount":0,"objectsCount":3,"objectsSizesHistogram":{"BETWEEN_1024_B_AND_1_MB":3,"BETWEEN_10_MB_AND_64_MB":0,"BETWEEN_128_MB_AND_512_MB":0,"BETWEEN_1_MB_AND_10_MB":0,"BETWEEN_64_MB_AND_128_MB":0,"GREATER_THAN_512_MB":0,"LESS_THAN_1024_B":0},"objectReplicaTotalSize":0,"objectsReplicationInfo":{}},"event":{"size":2852,"objectsPendingReplicationTotalSize":0,"objectsFailedReplicationTotalSize":0,"objectsReplicatedTotalSize":0,"objectsPendingReplicationCount":0,"objectsFailedReplicationCount":0,"objectsCount":7,"objectsSizesHistogram":{"BETWEEN_1024_B_AND_1_MB":1,"BETWEEN_10_MB_AND_64_MB":0,"BETWEEN_128_MB_AND_512_MB":0,"BETWEEN_1_MB_AND_10_MB":0,"BETWEEN_64_MB_AND_128_MB":0,"GREATER_THAN_512_MB":0,"LESS_THAN_1024_B":6},"objectReplicaTotalSize":0,"objectsReplicationInfo":{}},"images":{"size":0,"objectsPendingReplicationTotalSize":0,"objectsFailedReplicationTotalSize":0,"objectsReplicatedTotalSize":0,"objectsPendingReplicationCount":0,"objectsFailedReplicationCount":0,"objectsCount":0,"objectsSizesHistogram":{"BETWEEN_1024_B_AND_1_MB":0,"BETWEEN_10_MB_AND_64_MB":0,"BETWEEN_128_MB_AND_512_MB":0,"BETWEEN_1_MB_AND_10_MB":0,"BETWEEN_64_MB_AND_128_MB":0,"GREATER_THAN_512_MB":0,"LESS_THAN_1024_B":0},"objectReplicaTotalSize":0,"objectsReplicationInfo":null},"problems":{"size":0,"objectsPendingReplicationTotalSize":0,"objectsFailedReplicationTotalSize":0,"objectsReplicatedTotalSize":0,"objectsPendingReplicationCount":0,"objectsFailedReplicationCount":0,"objectsCount":0,"objectsSizesHistogram":{"BETWEEN_1024_B_AND_1_MB":0,"BETWEEN_10_MB_AND_64_MB":0,"BETWEEN_128_MB_AND_512_MB":0,"BETWEEN_1_MB_AND_10_MB":0,"BETWEEN_64_MB_AND_128_MB":0,"GREATER_THAN_512_MB":0,"LESS_THAN_1024_B":0},"objectReplicaTotalSize":0,"objectsReplicationInfo":null},"scripts":{"size":0,"objectsPendingReplicationTotalSize":0,"objectsFailedReplicationTotalSize":0,"objectsReplicatedTotalSize":0,"objectsPendingReplicationCount":0,"objectsFailedReplicationCount":0,"objectsCount":0,"objectsSizesHistogram":{"BETWEEN_1024_B_AND_1_MB":0,"BETWEEN_10_MB_AND_64_MB":0,"BETWEEN_128_MB_AND_512_MB":0,"BETWEEN_1_MB_AND_10_MB":0,"BETWEEN_64_MB_AND_128_MB":0,"GREATER_THAN_512_MB":0,"LESS_THAN_1024_B":0},"objectReplicaTotalSize":0,"objectsReplicationInfo":null},"submissions":{"size":0,"objectsPendingReplicationTotalSize":0,"objectsFailedReplicationTotalSize":0,"objectsReplicatedTotalSize":0,"objectsPendingReplicationCount":0,"objectsFailedReplicationCount":0,"objectsCount":0,"objectsSizesHistogram":{"BETWEEN_1024_B_AND_1_MB":0,"BETWEEN_10_MB_AND_64_MB":0,"BETWEEN_128_MB_AND_512_MB":0,"BETWEEN_1_MB_AND_10_MB":0,"BETWEEN_64_MB_AND_128_MB":0,"GREATER_THAN_512_MB":0,"LESS_THAN_1024_B":0},"objectReplicaTotalSize":0,"objectsReplicationInfo":null},"template":{"size":10135,"objectsPendingReplicationTotalSize":0,"objectsFailedReplicationTotalSize":0,"objectsReplicatedTotalSize":0,"objectsPendingReplicationCount":0,"objectsFailedReplicationCount":0,"objectsCount":1,"objectsSizesHistogram":{"BETWEEN_1024_B_AND_1_MB":1,"BETWEEN_10_MB_AND_64_MB":0,"BETWEEN_128_MB_AND_512_MB":0,"BETWEEN_1_MB_AND_10_MB":0,"BETWEEN_64_MB_AND_128_MB":0,"GREATER_THAN_512_MB":0,"LESS_THAN_1024_B":0},"objectReplicaTotalSize":0,"objectsReplicationInfo":{}}},"bucketsSizes":null}

.minio.sys/config/config.json

@@ -0,0 +1 @@
+{"api":{"_":[{"key":"requests_max","value":"0"},{"key":"requests_deadline","value":"10s"},{"key":"cluster_deadline","value":"10s"},{"key":"cors_allow_origin","value":"*"},{"key":"remote_transport_deadline","value":"2h"},{"key":"list_quorum","value":"strict"},{"key":"replication_workers","value":"250"},{"key":"replication_failed_workers","value":"8"},{"key":"transition_workers","value":"100"},{"key":"stale_uploads_cleanup_interval","value":"6h"},{"key":"stale_uploads_expiry","value":"24h"},{"key":"delete_cleanup_interval","value":"5m"},{"key":"disable_odirect","value":"off"}]},"audit_kafka":{"_":[{"key":"enable","value":"off"},{"key":"topic","value":""},{"key":"brokers","value":""},{"key":"sasl_username","value":""},{"key":"sasl_password","value":""},{"key":"sasl_mechanism","value":"plain"},{"key":"client_tls_cert","value":""},{"key":"client_tls_key","value":""},{"key":"tls_client_auth","value":"0"},{"key":"sasl","value":"off"},{"key":"tls","value":"off"},{"key":"tls_skip_verify","value":"off"},{"key":"version","value":""}]},"audit_webhook":{"_":[{"key":"enable","value":"off"},{"key":"endpoint","value":""},{"key":"auth_token","value":""},{"key":"client_cert","value":""},{"key":"client_key","value":""},{"key":"queue_size","value":"100000"}]},"cache":{"_":[{"key":"drives","value":""},{"key":"exclude","value":""},{"key":"expiry","value":"90"},{"key":"quota","value":"80"},{"key":"after","value":"0"},{"key":"watermark_low","value":"70"},{"key":"watermark_high","value":"80"},{"key":"range","value":"on"},{"key":"commit","value":""}]},"compression":{"_":[{"key":"enable","value":"off"},{"key":"allow_encryption","value":"off"},{"key":"extensions","value":".txt,.log,.csv,.json,.tar,.xml,.bin"},{"key":"mime_types","value":"text/*,application/json,application/xml,binary/octet-stream"}]},"credentials":{"_":[{"key":"access_key","value":"minioadmin"},{"key":"secret_key","value":"minioadmin"}]},"etcd":{"_":[{"key":"endpoints","value":""},{"key":"path_prefix","value":""},{"key":"coredns_path","value":"/skydns"},{"key":"client_cert","value":""},{"key":"client_cert_key","value":""}]},"heal":{"_":[{"key":"bitrotscan","value":"off"},{"key":"max_sleep","value":"1s"},{"key":"max_io","value":"100"}]},"identity_ldap":{"_":[{"key":"server_addr","value":""},{"key":"user_dn_search_base_dn","value":""},{"key":"user_dn_search_filter","value":""},{"key":"group_search_filter","value":""},{"key":"group_search_base_dn","value":""},{"key":"tls_skip_verify","value":"off"},{"key":"server_insecure","value":"off"},{"key":"server_starttls","value":"off"},{"key":"lookup_bind_dn","value":""},{"key":"lookup_bind_password","value":""}]},"identity_openid":{"_":[{"key":"config_url","value":""},{"key":"client_id","value":""},{"key":"client_secret","value":""},{"key":"claim_name","value":"policy"},{"key":"claim_userinfo","value":""},{"key":"role_policy","value":""},{"key":"claim_prefix","value":""},{"key":"redirect_uri","value":""},{"key":"redirect_uri_dynamic","value":"off"},{"key":"scopes","value":""}]},"identity_tls":{"_":[{"key":"skip_verify","value":"off"}]},"logger_webhook":{"_":[{"key":"enable","value":"off"},{"key":"endpoint","value":""},{"key":"auth_token","value":""},{"key":"client_cert","value":""},{"key":"client_key","value":""},{"key":"queue_size","value":"100000"}]},"notify_amqp":{"_":[{"key":"enable","value":"off"},{"key":"url","value":""},{"key":"exchange","value":""},{"key":"exchange_type","value":""},{"key":"routing_key","value":""},{"key":"mandatory","value":"off"},{"key":"durable","value":"off"},{"key":"no_wait","value":"off"},{"key":"internal","value":"off"},{"key":"auto_deleted","value":"off"},{"key":"delivery_mode","value":"0"},{"key":"publisher_confirms","value":"off"},{"key":"queue_limit","value":"0"},{"key":"queue_dir","value":""}]},"notify_elasticsearch":{"_":[{"key":"enable","value":"off"},{"key":"url","value":""},{"key":"format","value":"namespace"},{"key":"index","value":""},{"key":"queue_dir","value":""},{"key":"queue_limit","value":"0"},{"key":"username","value":""},{"key":"password","value":""}]},"notify_kafka":{"_":[{"key":"enable","value":"off"},{"key":"topic","value":""},{"key":"brokers","value":""},{"key":"sasl_username","value":""},{"key":"sasl_password","value":""},{"key":"sasl_mechanism","value":"plain"},{"key":"client_tls_cert","value":""},{"key":"client_tls_key","value":""},{"key":"tls_client_auth","value":"0"},{"key":"sasl","value":"off"},{"key":"tls","value":"off"},{"key":"tls_skip_verify","value":"off"},{"key":"queue_limit","value":"0"},{"key":"queue_dir","value":""},{"key":"version","value":""}]},"notify_mqtt":{"_":[{"key":"enable","value":"off"},{"key":"broker","value":""},{"key":"topic","value":""},{"key":"password","value":""},{"key":"username","value":""},{"key":"qos","value":"0"},{"key":"keep_alive_interval","value":"0s"},{"key":"reconnect_interval","value":"0s"},{"key":"queue_dir","value":""},{"key":"queue_limit","value":"0"}]},"notify_mysql":{"_":[{"key":"enable","value":"off"},{"key":"format","value":"namespace"},{"key":"dsn_string","value":""},{"key":"table","value":""},{"key":"queue_dir","value":""},{"key":"queue_limit","value":"0"},{"key":"max_open_connections","value":"2"}]},"notify_nats":{"_":[{"key":"enable","value":"off"},{"key":"address","value":""},{"key":"subject","value":""},{"key":"username","value":""},{"key":"password","value":""},{"key":"token","value":""},{"key":"tls","value":"off"},{"key":"tls_skip_verify","value":"off"},{"key":"cert_authority","value":""},{"key":"client_cert","value":""},{"key":"client_key","value":""},{"key":"ping_interval","value":"0"},{"key":"streaming","value":"off"},{"key":"streaming_async","value":"off"},{"key":"streaming_max_pub_acks_in_flight","value":"0"},{"key":"streaming_cluster_id","value":""},{"key":"queue_dir","value":""},{"key":"queue_limit","value":"0"}]},"notify_nsq":{"_":[{"key":"enable","value":"off"},{"key":"nsqd_address","value":""},{"key":"topic","value":""},{"key":"tls","value":"off"},{"key":"tls_skip_verify","value":"off"},{"key":"queue_dir","value":""},{"key":"queue_limit","value":"0"}]},"notify_postgres":{"_":[{"key":"enable","value":"off"},{"key":"format","value":"namespace"},{"key":"connection_string","value":""},{"key":"table","value":""},{"key":"queue_dir","value":""},{"key":"queue_limit","value":"0"},{"key":"max_open_connections","value":"2"}]},"notify_redis":{"_":[{"key":"enable","value":"off"},{"key":"format","value":"namespace"},{"key":"address","value":""},{"key":"key","value":""},{"key":"password","value":""},{"key":"queue_dir","value":""},{"key":"queue_limit","value":"0"}]},"notify_webhook":{"_":[{"key":"enable","value":"off"},{"key":"endpoint","value":""},{"key":"auth_token","value":""},{"key":"queue_limit","value":"0"},{"key":"queue_dir","value":""},{"key":"client_cert","value":""},{"key":"client_key","value":""}]},"policy_opa":{"_":[{"key":"url","value":""},{"key":"auth_token","value":""}]},"region":{"_":[{"key":"name","value":""}]},"scanner":{"_":[{"key":"delay","value":"10"},{"key":"max_wait","value":"15s"},{"key":"cycle","value":"1m"}]},"site":{"_":[{"key":"name","value":""},{"key":"region","value":""}]},"storage_class":{"_":null},"subnet":{"_":[{"key":"license","value":""},{"key":"api_key","value":""}]}}

.minio.sys/config/iam/format.json

@@ -0,0 +1 @@
+{"version":1}

.minio.sys/format.json

@@ -0,0 +1 @@
+{"version":"1","format":"fs","id":"6d992242-ba81-472d-bca5-0e3b5e7f298e","fs":{"version":"2"}}

app/controller/solution.go

@@ -0,0 +1,140 @@
+package controller
+
+import (
+	"fmt"
+	"net/http"
+	"strconv"
+	"strings"
+
+	"github.com/EduOJ/backend/app/request"
+	"github.com/EduOJ/backend/app/response"
+	"github.com/EduOJ/backend/app/response/resource"
+	"github.com/EduOJ/backend/base"
+	"github.com/EduOJ/backend/base/utils"
+	"github.com/EduOJ/backend/database/models"
+	"github.com/labstack/echo/v4"
+	"github.com/pkg/errors"
+	"gorm.io/gorm"
+)
+
+func GetSolutions(c echo.Context) error {
+	req := request.GetSolutionsRequest{}
+	if err, ok := utils.BindAndValidate(&req, c); !ok {
+		return err
+	}
+
+	problemID, _ := strconv.ParseUint(req.ProblemID, 10, 64)
+	query := base.DB.Model(&models.Solution{}).Order("problem_id ASC").Where("problem_id = ?", problemID)
+	var solutions []*models.Solution
+
+	err := query.Find(&solutions).Error
+	if err != nil {
+		if herr, ok := err.(utils.HttpError); ok {
+			return herr.Response(c)
+		}
+		panic(err)
+	}
+
+	return c.JSON(http.StatusOK, response.GetSolutionsResponse{
+		Message: "SUCCESS",
+		Error:   nil,
+		Data: struct {
+			Solutions []resource.Solution `json:"solutions"`
+		}{
+			Solutions: resource.GetSolutions(solutions),
+		},
+	})
+}
+
+func CreateSolution(c echo.Context) error {
+	req := request.CreateSolutionRequest{}
+	err, ok := utils.BindAndValidate(&req, c)
+	if !ok {
+		return err
+	}
+
+	solution := models.Solution{
+		ProblemID:   req.ProblemID,
+		Name:        req.Name,
+		Author:      req.Author,
+		Description: req.Description,
+		Likes:       "",
+	}
+	utils.PanicIfDBError(base.DB.Create(&solution), "could not create solution")
+
+	return c.JSON(http.StatusCreated, response.CreateSolutionResponse{
+		Message: "SUCCESS",
+		Error:   nil,
+		Data: struct {
+			*resource.Solution `json:"solution"`
+		}{
+			resource.GetSolution(&solution),
+		},
+	})
+}
+
+func GetLikes(c echo.Context) error {
+	req := request.LikesRequest{}
+	err, ok := utils.BindAndValidate(&req, c)
+	if !ok {
+		return err
+	}
+	solution := models.Solution{}
+	query := base.DB.Model(&models.Solution{})
+	err = query.Where("id = ?", req.SolutionId).Find(&solution).Error
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return c.JSON(http.StatusNotFound, response.ErrorResp("NOT_FOUND", nil))
+		} else {
+			panic(errors.Wrap(err, "could not query solution"))
+		}
+	}
+	// err = query.Where("id = ?", req.SolutionId).Update("likes", "").Error
+	// fmt.Println(solution.Likes)
+	// "1,2,3,4"
+	likeList := strings.Split(solution.Likes, ",")
+	// likeList := strings.Split("2,3,4,", ",")
+	// fmt.Println(likeList)
+	count := len(likeList) - 1
+	isLike := false
+	// fmt.Println(count)
+	switch req.IsLike {
+	case 1:
+		newLikes := solution.Likes + fmt.Sprint(req.UserId) + ","
+		query.Where("id = ?", req.SolutionId).Update("likes", newLikes)
+		count = count + 1
+		isLike = true
+		// fmt.Println(newLikes)
+	case -1:
+		newLikes := strings.Replace(solution.Likes, fmt.Sprint(req.UserId)+",", "", -1)
+		query.Where("id = ?", req.SolutionId).Update("likes", newLikes)
+		count = count - 1
+		isLike = false
+		// fmt.Println(newLikes)
+
+	default:
+		for i := 0; i < count; i++ {
+			// fmt.Print(i)
+			// fmt.Print(": ")
+			// fmt.Println(likeList[i])
+			if fmt.Sprint(req.UserId) == likeList[i] {
+				isLike = true
+			}
+		}
+	}
+
+	likes := &models.Likes{
+		Count:  count,
+		IsLike: isLike,
+	}
+
+	return c.JSON(http.StatusOK, response.GetLikesResponse{
+		Message: "SUCCESS",
+		Error:   nil,
+		Data: struct {
+			Likes resource.Likes `json:"likes"`
+		}{
+			Likes: *resource.GetLikes(likes),
+		},
+	})
+}